public class Example2_2{
	public static void main (String args[]){
	byte b =22;
	int n= 129;
	float f=123456.6789f;
	double d=123456789.123456789;
	System.out.println("b = "+b);
	System.out.println("n = "+n);
	System.out.println("f = "+f);
	System.out.println("d = "+d);
	b = (byte)n;
	f = (float)d;
	System.out.println("b = "+b);
	System.out.println("f = "+f);
	}
}
